Home / 4,447.02-6,672.24-1,849.26

Finding the Fourth Proportional to 4,447.02, 6,672.24 and 1,849.26

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Solution

The fourth proportional to 4,447.02, 6,672.24 and 1,849.26 is: 2,774.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447.02 : 6,672.24 = 1,849.26 : x
  2. Step 2: Convert to fraction form
    4,447.02/6,672.24 = 1,849.26/x
  3. Step 3: Cross multiply
    4,447.02x = 6,672.24 × 1,849.26
  4. Step 4: Simplify right side
    4,447.02x = 12,338,706.54
  5. Step 5: Solve for x
    x = 12,338,706.54/4,447.02
  6. Step 6: Final answer
    x = 2,774.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.